ENGLEWOOD, Colo. (AP) — A person with knowledge of the move tells The Associated Press that the Denver Broncos have fired offensive coordinator Mike McCoy and will turn over play-calling duties to quarterbacks coach Bill Musgrave. The person, speaking on condition of anonymity because the team hasn't made any announcement, confirmed the firing first reported by NFL.com. The switch could be a precursor to giving former first-round draft pick Paxton Lynch an audition at quarterback. The Broncos (3-7) are mired in a six-game skid.